APA (7th ed.) Citation

Mackenzie, A., & Quaife, M. M. (1967). Alexander Mackenzie's voyage to the Pacific Ocean in 1793. Citadel Press.

Chicago Style (17th ed.) Citation

Mackenzie, Alexander, and Milo Milton Quaife. Alexander Mackenzie's Voyage to the Pacific Ocean in 1793. New York: Citadel Press, 1967.

MLA (9th ed.) Citation

Mackenzie, Alexander, and Milo Milton Quaife. Alexander Mackenzie's Voyage to the Pacific Ocean in 1793. Citadel Press, 1967.